$\Omega d$ bound state

Abstract

The lattice QCD analyses of the HAL QCD Collaboration predicts a strongly attractive potential in the $\Omega N$ ${}^5{S}_2$ channel which supports a bound state. In this paper we show that this $\Omega N$ channel together with the $NN$ ${}^3{S}_1$ channel give rise to a $\Omega d$ bound state in the state with maximal spin $(I,J^P)=(0,5/2^{+})$ with a binding energy of $\sim$ 17 MeV.

5 pages

References in corpus (3)

• Spin-2 $N\Omega$ Dibaryon from Lattice QCD
• $N\Omega$ interaction: meson exchanges, inelastic channels, and quasibound state
• Baryon interactions from lattice QCD with physical quark masses -- Nuclear forces and $\Xi \Xi$ forces --

Cited by in corpus (8)

• $N\Omega$ dibaryon from lattice QCD near the physical point
• $\Omega NN$ and $\Omega \Omega N$ states
• On a possible ${}_{\varphi }^3$H hypernucleus with HAL QCD interaction
• Simple Woods-Saxon type form for $\Omega \alpha$ and $\Xi \alpha$ interactions using Folding Model
• Folding procedure for $\Omega$-$\alpha$ potential
• Study of light $\varphi$-mesic nuclei with HAL QCD $\varphi N$ interactions
• Examination of the lattice QCD-motivated strong attractive $\Omega N$ potentials in the ${\Omega }^{-}np$ system
• Bound States of $\Omega$ Baryons in Light Nuclei